Commit Graph

3 Commits

Author SHA1 Message Date
Mauro Carvalho Chehab a3f90c75b8 media: dvb: convert tuner_info frequencies to Hz
Right now, satellite tuner drivers specify frequencies in kHz,
while terrestrial/cable ones specify in Hz. That's confusing
for developers.

However, the main problem is that universal tuners capable
of handling both satellite and non-satelite delivery systems
are appearing. We end by needing to hack the drivers in
order to support such hybrid tuners.

So, convert everything to specify tuner frequencies in Hz.

Plese notice that a similar patch is also needed for frontends.

Tested-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Acked-by: Michael Büsch <m@bues.ch>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02 16:14:50 -04:00
Mauro Carvalho Chehab 3b7158d61a qm1d1b0004: fix a warning about an unused default_cfg var
As warned by gcc:

	drivers/media/tuners/qm1d1b0004.c:62:39: warning: 'default_cfg' defined but not used [-Wunused-const-variable=]
	 static const struct qm1d1b0004_config default_cfg = {
	                                       ^~~~~~~~~~~

This var is currently unused. So, comment it out.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-05-10 06:55:15 -04:00
Akihiro Tsukada a959c52df1 media: tuners: add new i2c driver for Sharp qm1d1b0004 ISDB-S tuner
The tuner is used in Earthsoft PT1/PT2 DVB boards,
and  the driver was extraced from (the former) va1j5jf8007s.c of PT1.
it might contain PT1 specific configs.

Signed-off-by: Akihiro Tsukada <tskd08@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-05-05 07:21:09 -04:00